42-447-35518
Final CompletionMCLEMORE A-330
THROCKMORTON County · District 7 · WB MULLIN OPERATING LLC · THROCKMORTON COUNTY REGULAR
Permits
1
Max Depth
500 ft
First Permit
1994-11-01
Latest Activity
1994-11-01
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: WB MULLIN OPERATING LLC ≠ Permit: THROCKMORTON OIL, INC.
Resolved via: production → WB MULLIN OPERATING LLC
Production Summary Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]
Cum Oil
— bbl
Cum Gas
— mcf
First Production
1993-09
Last Production
2026-07
Injection / Disposal
Permitted Volume
200 bbl/d
Max Pressure
170 psi
Injection Interval
340–370 ft
Injected (12mo)
12,055 bbl
Monthly injected volume (bbl, from H-10 filings through 2025-08-01)
Operator History
Chain of Custody
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (2) Elevation 1,245 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| LOWER TANNEHILL SAND (Tannehill) | 350 ft | +895 ft |
| UPPER TANNEHILL SAND (Tannehill) | — | — |
As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗
Perforations (1)
| Interval | Type |
|---|---|
| 360–370 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 7" | 112 ft | 30 sx |
| 6.25" | 112 ft | 30 sx |
| 4.5" | 415 ft | 60 sx |
| 4.25" | 415 ft | 60 sx |
Permit History (1)
Applications (1)
Records & Logs
3 completion filings on record.
Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 16S
- Max Depth
- 500 ft
- Drill Type
- Vertical
- County
- THROCKMORTON
- District
- 7
- Operator
- WB MULLIN OPERATING LLC
Operator
- Name
- WB MULLIN OPER LLC
- Location
- GRAHAM
- P-5 Status
- Active (filed 2025-10-27)
- Cum Oil (all leases)
- 40,183 bbl
- Cum Gas (all leases)
- 285,670 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 12